Question

xsquare+3x+12 is equal to 0 by sppliting the middle term​

Answer 1

i don't think it gives exactly integers.

Try this formula

( -b±√b²-4ac ) /2a

Answer 2

x^2 + 3x + 12 = 0

x = -3 +-√-39 / 2

x = - 3 + √39 i /2

x = -3 - √39 i / 2